com.google.javascript.rhino.testing

Class MapBasedScope

java.lang.Object

com.google.javascript.rhino.testing.AbstractStaticScope<JSType>

com.google.javascript.rhino.testing.MapBasedScope

All Implemented Interfaces:

StaticTypedScope<JSType>, StaticScope

public class MapBasedScope
extends AbstractStaticScope<JSType>

A scope based on a simple hashmap.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Map<java.lang.String,StaticTypedSlot<JSType>>	slots

Constructor Summary

Constructors

Constructor and Description
MapBasedScope(java.util.Map<java.lang.String,? extends JSType> namesToTypes)

Method Summary

Modifier and Type	Method and Description
static MapBasedScope	emptyScope()
StaticTypedSlot<JSType>	getSlot(java.lang.String name) Returns any defined slot within this scope for this name.

Methods inherited from class com.google.javascript.rhino.testing.AbstractStaticScope

getOwnSlot, getParentScope, getRootNode, getTypeOfThis

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

slots

private final java.util.Map<java.lang.String,StaticTypedSlot<JSType>> slots

Constructor Detail

MapBasedScope

public MapBasedScope(java.util.Map<java.lang.String,? extends JSType> namesToTypes)

Method Detail

emptyScope

public static MapBasedScope emptyScope()

getSlot

public StaticTypedSlot<JSType> getSlot(java.lang.String name)

Description copied from interface: StaticTypedScope

Returns any defined slot within this scope for this name. This call continues searching through parent scopes if a slot with this name is not found in the current scope.

Specified by:

getSlot in interface StaticTypedScope<JSType>

Specified by:

getSlot in interface StaticScope

Specified by:

getSlot in class AbstractStaticScope<JSType>

Parameters:

name - The name of the variable slot to look up.

Returns:

The defined slot for the variable, or null if no definition exists.